Then viewed by transmitted light, the center of the pattern is bright.
因而传播的光被观察时，中心的图案是亮的。
In principle centring errors are measurable in transmitted light and in reflection.
原理上定心误差在光传播和光反射里是可测的。
A new monitoring method, the technique of transmitted light fluctuation, is introduced in this paper.
提要介绍了一种全新的检测方法——透光脉动检测技术。
The technique of fluctuation of transmitted light detected can solve the problem for the merits of few detected parameters and high sensitivity.
光脉动检测技术以其检测参数少、灵敏度高等优点有望解决这一问题。
Based on the present research abroad, an analytic formula of transmitted light fluctuation (TLF) value for suspension liquid is deduced in theory.
在国外现有研究的基础上，从理论上推导出了悬浊液透光率脉动值的解析式。
The Goos-Hnchen(G-H)shift of reflected and transmitted light beams in this configuration is theoretically investigated by stationary-phase approach.
利用稳态相位法研究了当入射角小于全反射临界角时双棱镜结构中透射光束的古斯汉欣位移。
Based on the present research abroad, an analytical formula for transmitted light fluctuation (TLF) value of suspension liquid is deduced theoretically.
在国外现有研究的基础上，从理论上推导出了悬浊液透光率脉动值的解析式。
The feasibility of using the transmitted light fluctuation monitoring technique in the treatment of oily wastewater in oilfields is systematically studied.
对透光率脉动这种新型光学检测技术在油田含油污水的处理中的应用可行性进行了讨论。
These resonance-enhanced shifts of the transmitted light beam may lead to potential applications in the optical devices, such as optical switch and optical coupler.
共振增强的透射光束的位移在光开关及光耦合器中具有潜在的应用。
Firstly, basic transmission equation of transmitted light is given using coupled-mode theory in Fiber Bragg Gratings and physics meaning of every parameter is given.
本文第一部分运用耦合模理论推导了在光纤光栅中传播的光的基本传输方程以及给出各个参数的物理意义。
According to the multi-beam interference occurred at the air gap for the polarizing light of Taylor prism, the transmitted light intensity depends on the incident Angle.
通过泰勒棱镜的单色偏振光束在空气隙处发生多束光的干涉，使得透射光强依赖于入射角的大小。
Photometers are specifically designed to measure emitted, reflected or transmitted light in photometric terms of luminous flux, luminance, illuminance or luminous intensity.
光度计是专门用于测量发射，反射或透射光的光通量，亮度，照度或发光强度等。
The Goos-Hnchen shift of the transmitted light beam in a two-prism configuration is investigated by stationary-phase approach when the incidence angle is less than the critical angle.
利用稳态相位法研究了当入射角小于全反射临界角时双棱镜结构中透射光束的古斯汉欣位移。
It was observed that the diffraction efficiency of the transmitted light shows a linear dependence on the applied voltage, but is independent of the polarization of the incident light.
利用高通滤波器进行滤波，观察到晶体的透射光的衍射效率与外加电压成线性关系，并与电场方向和晶体电正极面之相对取向有关，但是不依赖于入射光的偏振状态。
We demonstrate the use of one-dimensional photonic crystals (PCs) containing defect layers as dispersive device to spatially separate transmitted light beams at obliquely incident angles.
将具有多个缺陷的一维光子晶体作为色散元件，设计了能够将两通道和三通道滤光片在斜入射条件下进行波长空间分离的空间滤波器。
With the method of Jones matrix, formulas for intensity of transmitted light through the optical analyzer of various composition of electro-optic effect with magneto-optic effect are derived.
为了探讨用光学方法测量电力系统中的物理量，根据琼斯矩阵法推出了电光效应与磁光效应组合光调制的公式。
Through experimental research and application experience, the influencing factors of sensor based on the fluctuation of transmitted light are analyzed and the optimum working parameters are presented.
通过试验研究和总结生产应用经验，对透光脉动传感器的影响因素进行了分析，并提出了其最优工作参数。
Today people and goods travel by jet aircraft and fast ships, and information is transmitted at the speed of light over the Internet.
人和货物通过喷气式飞机和快船来流动，而信息是通过互联网以光的速度传送。
Density is a logarithmic unit that describes the ratio between light hitting the film and light being transmitted through the film.
密度是一个对数单位，介绍了光线击中通过电影传播电影和光线之间的比例。
Alternatively, a dichroic filter may be used over the wavelength converting element 110 to reflect the transmitted pump light back into the wavelength converting element 110 for a second pass.
或者，二向色滤光片可在波长转换元件110上使用以将所透射的泵浦光反向反射到波长转换元件110内用于二次传递。
The theory that light is transmitted as a stream of particles.
光以粒子流动而传播的理论。
A microscope that USES the differences in the phase of light transmitted or reflected by a specimen to form distinct, contrasting images of different parts of the specimen.
一种显微镜，它利用传递光过程中的区别，或通过样品反射形成相不同，与样品不同部分的影像进行对比。
The light is concentrated using lenses or mirrors and is then transmitted to building interiors by 'pipes'.
光经过透镜或反射镜得以集中，然后通过光导管进入室内。
During the occlusion optical elements in the sensor perform a sensitive measurement of the light transmitted through the finger.
在闭塞传感器的光学元件执行透过手指传送的光敏感测量。
Two-way light signals were transmitted, collected and converted by using lens, beam splitters, narrowband filters and photo-detectors.
通过透镜、二向分光镜、窄带滤光片、光电转换器件实现了两路光信号的传输采集和转换。
The perturbance strongly affects the quality of transmitted polarizing light.
扰动的出现影响了透射偏振光的质量。
This first wireless telephone transmitted sound on a beam of light instead of electrical wires.
这是第一支无线电话，透过光波传递声音，而不再使用电缆。
This first wireless telephone transmitted sound on a beam of light instead of electrical wires.
这是第一支无线电话，透过光波传递声音，而不再使用电缆。
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